Creating the Slow Cooker Steak and Cheddar Potato Casserole is simple when you follow these steps:

1. Prepare the Steak: Cut the beef steak into bite-sized cubes and season it with salt, pepper, paprika, and thyme.
2. Layer the Ingredients: In the slow cooker, start with a layer of sliced potatoes, followed by a layer of the seasoned steak. Add chopped onions and minced garlic on top.
3. Combine Broth and Cream: In a mixing bowl, combine the beef broth, heavy cream, and Worcestershire sauce. Stir until well mixed.
4. Pour the Mixture: Pour the broth and cream mixture evenly over the layered ingredients in the slow cooker.
5. Cook Low and Slow: Cover and cook on low for 6-8 hours or high for 3-4 hours, until the steak is tender and the potatoes are cooked through.
6. Add Cheese: About 30 minutes before the cooking time ends, sprinkle the shredded cheddar cheese on top. Cover and let it melt.
7. Serve: Once cooked, stir the casserole gently to mix in the melted cheese. Garnish with fresh parsley if desired.

By following these simple steps, you’ll create an incredible and comforting casserole your family will devour!